IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-19. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the πŸ” to find similarities to the given chant.

  1. πŸ” 100% Aeterna... Apostolorum (II)Aeterna... Apostolorum (II)
  2. πŸ” 76% Aeterna... Martyrum (Ia)Aeterna... Martyrum (Ia)
  3. πŸ” 76% Aeterna... Apostolorum (II)Aeterna... Apostolorum (II)
  4. πŸ” 72% Aeterna... Apostolorum (I)Aeterna... Apostolorum (I)
  5. πŸ” 58% Aeterna... Martyrum (I)Aeterna... Martyrum (I)
  6. πŸ” 53% Tu ChristeTu Christe
  7. πŸ” 53% Aeterne RexAeterne Rex
  8. πŸ” 52% Aeterna... Martyrum (II)Aeterna... Martyrum (II)
  9. πŸ” 40% Exsultet caelum (IIIa)Exsultet caelum (IIIa)
  10. πŸ” 39% Jesu Redemptor (IIa)Jesu Redemptor (IIa)
  11. πŸ” 37% Aeterna Christi muneraAeterna Christi munera
  12. πŸ” 37% Martyr Dei (IIIa)Martyr Dei (IIIa)
  13. πŸ” 33% Jesu corona virginum (IIa)Jesu corona virginum (IIa)
  14. πŸ” 33% Aeterna Christi munera ApostolorumAeterna Christi munera Apostolorum
  15. πŸ” 32% Ut Antonini gloriamUt Antonini gloriam
  16. πŸ” 30% Hymnum canentes martyrumHymnum canentes martyrum
  17. πŸ” 30% Dominus... fecitDominus... fecit
  18. πŸ” 30% Fortes cadΓ©ndoFortes cadΓ©ndo
  19. πŸ” 29% Ex more docti mysticoEx more docti mystico
  20. πŸ” 29% Precemur omnes cernuiPrecemur omnes cernui
  21. πŸ” 29% In regenerationeIn regeneratione
  22. πŸ” 28% Salvete Christi vulneraSalvete Christi vulnera
  23. πŸ” 28% Cor arca legem continensCor arca legem continens
  24. πŸ” 28% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  25. πŸ” 28% Dedit seDedit se
  26. πŸ” 28% Gentis redemptaeGentis redemptae
  27. πŸ” 28% O lux beata CaelitumO lux beata Caelitum
  28. πŸ” 28% Audi benigne Conditor Audi benigne Conditor
  29. πŸ” 28% En ut superbaEn ut superba
  30. πŸ” 28% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  31. πŸ” 28% Dei fideDei fide
  32. πŸ” 28% Dilectio DeiDilectio Dei
  33. πŸ” 28% O mulierO mulier
  34. πŸ” 27% aeterna Christi munera Apostolorumaeterna Christi munera Apostolorum
  35. πŸ” 27% Salvator mundiSalvator mundi
  36. πŸ” 27% Jam Christus astra ascenderatJam Christus astra ascenderat
  37. πŸ” 27% Salvete Christi vulneraSalvete Christi vulnera
  38. πŸ” 27% Tu es PastorTu es Pastor
  39. πŸ” 27% O lux beata CaelitumO lux beata Caelitum
  40. πŸ” 27% Audi benigne conditorAudi benigne conditor
  41. πŸ” 26% Audi Benigne ConditorAudi Benigne Conditor
  42. πŸ” 26% Benedicta sit sanctaBenedicta sit sancta
  43. πŸ” 26% Gloria IIIGloria III
  44. πŸ” 26% Domus meaDomus mea
  45. πŸ” 26% O lux beata CaelitumO lux beata Caelitum
  46. πŸ” 26% EgregiusEgregius
  47. πŸ” 26% Auctor beate saeculiAuctor beate saeculi
  48. πŸ” 26% In ferventisIn ferventis
  49. πŸ” 26% O gente felix hospitaO gente felix hospita
  50. πŸ” 26% Aeterna Christi muneraAeterna Christi munera
  51. πŸ” 26% Rex gloriose MartyrumRex gloriose Martyrum
  52. πŸ” 26% Te beata sponsa ChristiTe beata sponsa Christi
  53. πŸ” 26% Audi benigneAudi benigne
  54. πŸ” 26% O lux beata CaelitumO lux beata Caelitum
  55. πŸ” 26% Dicamus laudes Domino (A Sollemnitate Epiphaniae)Dicamus laudes Domino (A Sollemnitate Epiphaniae)
  56. πŸ” 26% Gloria VGloria V
  57. πŸ” 26% Tibi Christe splendor PatrisTibi Christe splendor Patris
  58. πŸ” 26% Christe caelorum DomineChriste caelorum Domine
  59. πŸ” 25% Splendor paternaeSplendor paternae
  60. πŸ” 25% Adesto rerum conditorAdesto rerum conditor
  61. πŸ” 25% Rex glorioseRex gloriose
  62. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  63. πŸ” 25% Christo profusum sanguinemChristo profusum sanguinem
  64. πŸ” 25% Rex gloriose martyrumRex gloriose martyrum
  65. πŸ” 25% Certum tenentes ordinem (A Sollemnitate Epiphaniae)Certum tenentes ordinem (A Sollemnitate Epiphaniae)